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by dmateer25 » Wed Jan 21, 2009 11:21 am
The sum of n consecutive positive integers is 45. What is the value of n?

(1) n is even
22 + 23 = 45 n would be 2
5+6+7+8+9+10 = 45 n would be 6

INSUFF


(2) n < 9

22 + 23 = 45 n would be 2
5+6+7+8+9+10 = 45 n would be 6

INSUFF

Together this gives you nothing more.

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